Nautilus Latex Neck Seal - Small Fill about half way with

Fill about half way with fresh water to fully rinse inside

you can select the pockets that best suit your needs

manually polished for perfect flattening of sharp edges

Now partly unscrew the filling adaptor about 2 turns using steady thumb pressure against the control bar

DIRZone twin gauge 52mm console with pressure and depth Made by Termo in Italy

Nautilus Latex Neck Seal - Small Fill about half way withNECK SEAL Standard design 4 sizes with sizing rings at neck allow seal to be cut for personal comfort. Dia. A Part No. Extra Small 70 3789 T* Small 78 3789* Medium 87 3508* Large 92 5804* X Large 97 5803 Tolerances on all items + 2. 5%. All dimensions in mm.